OpenStack Keystone 15.0.0 and 16.0.0 is affected by Data Leakage in the list credentials API. Any user with a role on a project is able to list any credentials with the /v3/credentials API when enforce_scope is false. Users with a role on a project are able to view any other users' credentials, which could (for example) leak sign-on information for Time-based One Time Passwords (TOTP). Deployments with enforce_scope set to false are affected. (There will be a slight performance impact for the list credentials API once this issue is fixed.)
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| keystone(PyPI) | 15.0.0 | 15.0.1 | N/A |
| keystone(PyPI) | 16.0.0 | 16.0.1 | N/A |
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